CUAV NEO 3 Pro GPS Module

About this product

The CUAV NEO 3 Pro continues the hardware design of NEO V2, upgrades the GNSS module to Ublox NEO M9N, and supports Beidou, Galileo, GLONASS, and GPS at the same time. The horizontal positioning accuracy is up to 0.7M. The NEO 3 is Integrated with a safety switch, buzzer, and RGB light.

VIDEO: Why the Neo 3 Pro is the Way a Standalone Should Be!

Features

Industrial-Grade Electronic Compass
RGB Surround Light
Buzzer Prompt
Safety Switch
Barometer
CAN BUS

Specifications

Support Flight control type: Ardupilot/PX4*(PX4 is still working hard to adapt to the clock)
Anti-Electromagnetic/radio frequency interference: EMI+RFI
Supported flight controller: CUAV series, Pixahwk series
GNSS: Beidou, Galileo, GLONASS, GPS
Operating temperature: -10~70℃
GNSS receiver: UBLOX NEO M9N
GNSS Augmentation System:
- SBAS:WAAS,EGNOS,MSAS
- QZSS: L1s(SAIF)
- other： RTCM3.3
Sensitivity:
- Tracking and nav-167dBm
- Reacquisition: -160dBm
- Cold start: -148dBm
- Hot start: -148dBm
Number of satellites(MAX): 32+
Wave filtering: SAW+LNA+SAW
Number of concurrent GNSS: 4
Safety switch: Physical button
Nav. update rate: 25Hz(Max)
Upgrade firmware: support
Horizontal accuracy: 2.0M
Speed accuracy: 0.05M/S
Buzzer: Passive buzzer
Port Type: GHR-04V-S
RGB drive: NCP5623C
Acquisition:
- Cold start： 24S
- Hot start： 2S
- Aided start: 2s
Frequency band:
- GLONASS: L10F
- Galileo: E1B/C
- GPS: L1C/A
- Beidou: B1I
Barometer: MS5611
Size: 60*60*16MM
Protocol: UAVCAN
Input voltage: 5V
Weight: 33g

IMPORTANT NOTES

NEO 3 Pro supports RTCM3.3 injection, but does not support RTCM output; it can achieve pseudorange differential (meter-level positioning) but does not support carrier phase differential (RTK), and it needs a base station that supports RTCM3.3 output.
NEO 3 Pro level accuracy when the SBAS enhancement system is turned on, the nominal accuracy is 1.5m (default); when the SBAS enhancement system is turned off, it is 2.0m